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- Quicksilver KT Mono Tube Amplifier Review
  October 29, 2025
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  October 27, 2025
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  October 22, 2025
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  October 20, 2025
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  October 16, 2025
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  October 15, 2025
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  October 30, 2025
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  October 23, 2025
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  September 4, 2025
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  August 28, 2025
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- Why Tube Power Amplifiers Require Output Transformers and Why Their Design is Critical
  September 25, 2025
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  September 4, 2025
- Development of Modern Anamorphic (Widescreen) Lenses from the Original “Cinemascope” Lenses of the 1950s
  August 14, 2025
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  July 24, 2025
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  June 12, 2025
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  April 24, 2025
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NAD Viso HP50 Headphone and PSB M4U 4 In-ear Monitor

SecretsJune 20, 2016

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See LatestQuicksilver KT Mono Tube Amplifier Review

Secrets

MartinLogan Unveils the New Depth® Series: A Masterclass in Luxury Performance Subwoofers

SecretsOctober 31, 2025
Warsaw Audio Video 2025 Show Report

Carlo Lo RasoOctober 30, 2025
TEAC Expands Its Reference 500 Series with NT-507T Network Transport

SecretsOctober 30, 2025
Earth-Shaking SVS Black Friday Sale

SecretsOctober 30, 2025
Diving Into Audiophile Tweaking

Jim ClementsOctober 30, 2025
Quicksilver KT Mono Tube Amplifier Review

Jeff WheatonOctober 29, 2025
The Bluesound Node Icon Review

Mel MartinOctober 27, 2025
Advance Paris Celebrates 30th Anniversary with Limited-Edition APEX Range

SecretsOctober 24, 2025

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Bluesound Node Icon Preview
October 20, 2025
STAX SR-007S Earspeaker System Preview
October 14, 2025
GoldenEar T44 Floor-standing Speakers Preview
October 13, 2025
Topping D900 DAC Preview
October 8, 2025
Focal Bathys MG Wireless ANC Headphone Preview
September 26, 2025

Latest Editorial

Diving Into Audiophile Tweaking

October 30, 2025

Why Custom Installers Should Consider BenQ’s W5800 Home Cinema Laser Projector

June 26, 2025

My Go-To Power Amplifier When Compromise Is Not an Option

April 24, 2025

Listening to a Kii Three BXT System: Sometimes it is Good to Meet your Heroes

April 16, 2025

Latest Press

MartinLogan Unveils the New Depth® Series: A Masterclass in Luxury Performance Subwoofers

October 31, 2025

TEAC Expands Its Reference 500 Series with NT-507T Network Transport

October 30, 2025

Earth-Shaking SVS Black Friday Sale

October 30, 2025

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Shooting a Movie: Why Is It So Expensive? – JJ’s Blogs

October 9, 2025

How Makeup and Prosthetics in TV Programs Have Changed From the 1960s – JJ’s Blogs

September 11, 2025

Sorta Hifi Episode 16 – CEDIA and The Summer of Subwoofers.

August 26, 2025

Expensive DACs: What Exactly Are You Getting for the Money? – JJ’s Blogs

August 21, 2025

Arylic LP10 Airplay 2 and Google Cast Music Streamer Review

August 13, 2025

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SECRETS of Home Theater and High Fidelity was launched in 1994 as the first major publication offering serious audio/video journalism on the Internet.

Our magazine, which began with the publication of the SECRETS Primer, is available exclusively on-line and offers to our readers an extensive information resource about home theater and high-end audio.

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